gsender

/*
 * Copyright (C) 2021 Sienci Labs Inc.
 *
 * This file is part of gSender.
 *
 * gSender is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, under version 3 of the License.
 *
 * gSender is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with gSender.  If not, see <https://www.gnu.org/licenses/>.
 *
 * Contact for information regarding this program and its license
 * can be sent through gSender@sienci.com or mailed to the main office
 * of Sienci Labs Inc. in Waterloo, Ontario, Canada.
 *
 */

import deepKeys from "deep-keys";
import _ from "lodash";
import { ERR_NOT_FOUND } from "../constants";
import config from "../services/configstore";

export const get = (req, res) => {
	const query = req.query || {};

	if (!query.key) {
		res.send(config.get("state"));
		return;
	}

	const key = `state.${query.key}`;
	if (!config.has(key)) {
		res.status(ERR_NOT_FOUND).send({
			msg: "Not found",
		});
		return;
	}

	const value = config.get(key);
	res.send(value);
};

export const unset = (req, res) => {
	const query = req.query || {};

	if (!query.key) {
		res.send(config.get("state"));
		return;
	}

	const key = `state.${query.key}`;
	if (!config.has(key)) {
		res.status(ERR_NOT_FOUND).send({
			msg: "Not found",
		});
		return;
	}

	config.unset(key);
	res.send({ err: false });
};

export const set = (req, res) => {
	const query = req.query || {};
	const data = { ...req.body };

	if (query.key) {
		config.set(`state.${query.key}`, data);
		res.send({ err: false });
		return;
	}

	deepKeys(data).forEach((key) => {
		const oldValue = config.get(`state.${key}`);
		const newValue = _.get(data, key);

		if (typeof oldValue === "object" && typeof newValue === "object") {
			config.set(`state.${key}`, {
				...oldValue,
				...newValue,
			});
		} else {
			config.set(`state.${key}`, newValue);
		}
	});

	res.send({ err: false });
};